{"action":"Upgrade libde265 to 1.0.15-1+deb13u1 or later.","affected":[{"fixed":"1.0.15-1+deb13u1","introduced":"0"}],"component":"libde265","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.0.15-1+deb13u1"],"id":"tcs_01M5NSNMAPNF61ZSB0XH3GXXV4","modified_at":"2026-10-26T11:47:24.305720497Z","published_at":"2026-06-19T21:17:01.720Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-49337","https://security-tracker.debian.org/tracker/CVE-2026-49337"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-49337#Debian:13/libde265","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-49337"}],"summary":"libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes `decoder_context::read_slice_NAL()` (`libde265/decctx.cc:481`)"}